公开(公告)号：PL373690A1

公开(公告)日：2005-09-19

申请号：PL37369005

申请日：2005-03-15

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: F01D5/28 ,  C01F17/224 ,  C01G25/02 ,  C01G27/02 ,  C04B35/565 ,  C04B35/584 ,  C04B41/50 ,  C04B41/85 ,  C04B41/87 ,  C04B41/89 ,  C09D1/00 ,  C09D5/18 ,  C09D7/80 ,  C23C4/10 ,  C23C14/00 ,  C23C14/08 ,  C23C14/30 ,  C23C28/00 ,  C23C28/04 ,  C23C30/00 ,  F01D9/02 ,  F01D25/00 ,  F01N3/00 ,  F02C7/00 ,  F23R3/42

Abstract: A turbine component has a substrate formed from a ceramic material selected from the group consisting of a monolithic ceramic material and a composite ceramic material and a thermal barrier coating bonded to the substrate. In one embodiment, the ceramic material forming the substrate is selected from the group of silicon nitride and self-reinforced silicon nitride. In another embodiment, the ceramic material forming the substrate is selected from the group consisting of a silicon carbide-silicon carbide material and a carbon-carbon material. At least one bond coat layer may be interposed between the substrate and the thermal barrier coating.

公开(公告)号：SG165150A1

公开(公告)日：2010-10-28

申请号：SG2005084348

申请日：2003-08-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: C01F17/00 ,  C01G25/02 ,  C01G27/02 ,  C04B35/488 ,  C04B35/50 ,  C09D5/18 ,  C23C4/10 ,  F01D5/28 ,  C23C28/00 ,  C23C30/00 ,  F02C7/00 ,  F23R3/42 ,  C04B35/01 ,  C09D1/00 ,  C23C14/08 ,  C23C14/22 ,  C23C16/00

Abstract: A thermal barrier coating comprising from 0.5 to 1.0 mol% of at least one first oxide from the group consisting of CeO2, Pr203, Nd203, Eu2O3, Gd2O3, Dy203, Er2O3, Yb2O3, In2O3, Sc2O3, Y2O3, and mixtures thereof, combined with a second oxide selected from the group consisting of zirconia, hafnia, and ceria.

公开(公告)号：DE602005015049D1

公开(公告)日：2009-08-06

申请号：DE602005015049

申请日：2005-03-16

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: F01D5/28 ,  C01F17/224 ,  C01G25/02 ,  C01G27/02 ,  C04B35/565 ,  C04B35/584 ,  C04B41/50 ,  C04B41/85 ,  C04B41/87 ,  C04B41/89 ,  C09D1/00 ,  C09D5/18 ,  C09D7/80 ,  C23C4/10 ,  C23C14/00 ,  C23C14/08 ,  C23C14/30 ,  C23C28/00 ,  C23C28/04 ,  C23C30/00 ,  F01D9/02 ,  F01D25/00 ,  F01N3/00 ,  F02C7/00 ,  F23R3/42

Abstract: A turbine component has a substrate formed from a ceramic material selected from the group consisting of a monolithic ceramic material and a composite ceramic material and a thermal barrier coating bonded to the substrate. In one embodiment, the ceramic material forming the substrate is selected from the group of silicon nitride and self-reinforced silicon nitride. In another embodiment, the ceramic material forming the substrate is selected from the group consisting of a silicon carbide-silicon carbide material and a carbon-carbon material. At least one bond coat layer may be interposed between the substrate and the thermal barrier coating.

公开(公告)号：SG152050A1

公开(公告)日：2009-05-29

申请号：SG2005084660

申请日：2003-08-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: C01F17/00 ,  C01G25/02 ,  C01G27/02 ,  C04B35/488 ,  C04B35/50 ,  C09D5/18 ,  C23C4/10 ,  F01D5/28 ,  C23C28/00 ,  C23C30/00 ,  F02C7/00 ,  F23R3/42 ,  C09D1/00 ,  C23C16/00 ,  C04B35/01 ,  C23C14/08 ,  C23C14/22

Abstract: A thermal barrier coating comprising at least 15 mol% of at least one lanthanide sesquioxide, each said lanthanide sesquioxide having a formula A2O3 where A is selected from the group consisting of La, Pr, Nd, Sm, Eu, Tb, and mixtures thereof, and the balance comprising a first oxide selected from the group consisting of zirconia, ceria, and hafnia, said first oxide being present in an amount of at least 50 mol%.

公开(公告)号：SG151094A1

公开(公告)日：2009-04-30

申请号：SG2005084934

申请日：2003-08-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: C01F17/00 ,  C01G25/02 ,  C01G27/02 ,  C04B35/488 ,  F01D5/28 ,  C04B35/50 ,  C09D5/18 ,  C23C4/10 ,  C23C28/00 ,  C23C30/00 ,  F02C7/00 ,  F23R3/42 ,  C23C16/00 ,  C23C14/22 ,  C23C14/08

Abstract: THERMAL BARRIER COATINGS WITH LOW THERMAL CONDUCTIVITY

公开(公告)号：SG151093A1

公开(公告)日：2009-04-30

申请号：SG2005084926

申请日：2003-08-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: C01F17/00 ,  F01D5/28 ,  C01G25/02 ,  C01G27/02 ,  C04B35/488 ,  C04B35/50 ,  C09D5/18 ,  C23C4/10 ,  C23C28/00 ,  C23C30/00 ,  F02C7/00 ,  F23R3/42

Abstract: THERMAL BARRIER COATINGS WITH LOW THERMAL CONDUCTIVITY

公开(公告)号：SG151091A1

公开(公告)日：2009-04-30

申请号：SG2005084876

申请日：2003-08-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: C01F17/00 ,  C01G25/02 ,  C01G27/02 ,  C04B35/488 ,  C04B35/50 ,  C09D5/18 ,  C23C4/10 ,  F01D5/28 ,  C23C28/00 ,  C23C30/00 ,  F02C7/00 ,  F23R3/42 ,  C04B35/01 ,  C09D1/00 ,  C23C14/08 ,  C23C14/22 ,  C23C16/00

Abstract: THERMAL BARRIER COATINGS WITH LOW THERMAL CONDUCTIVITY

公开(公告)号：SG150380A1

公开(公告)日：2009-03-30

申请号：SG2005084355

申请日：2003-08-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: C01F17/00 ,  F01D5/28 ,  C01G25/02 ,  C01G27/02 ,  C04B35/488 ,  C04B35/50 ,  C09D5/18 ,  C23C4/10 ,  C23C28/00 ,  C23C30/00 ,  F02C7/00 ,  F23R3/42

Abstract: THERMAL BARRIER COATINGS WITH LOW THERMAL CONDUCTIVITY A thermal barrier coating comprising from 0.5 to 22.5 mol% of at least one first oxide having a formula A203 where A is selected from the group consisting of La, Sm, Tb, Tm, and Lu combined with a second oxide selected from the group consisting of zirconia, hafnia, and ceria.

公开(公告)号：CA2500753A1

公开(公告)日：2005-09-17

申请号：CA2500753

申请日：2005-03-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： WARRIER SUNIL GOVINDA ,  LITTON DAVID A ,  TRUBELJA MLADEN F ,  ULION NICHOLAS E ,  MALONEY MICHAEL J

IPC: F01D5/28 ,  C01F17/224 ,  C01G25/02 ,  C01G27/02 ,  C04B35/565 ,  C04B35/584 ,  C04B41/50 ,  C04B41/85 ,  C04B41/87 ,  C04B41/89 ,  C09D1/00 ,  C09D5/18 ,  C09D7/80 ,  C23C4/10 ,  C23C14/00 ,  C23C14/08 ,  C23C14/30 ,  C23C28/00 ,  C23C28/04 ,  C23C30/00 ,  F01D9/02 ,  F01D25/00 ,  F01N3/00 ,  F02C7/00 ,  F23R3/42

Abstract: A turbine component has a substrate formed from a ceramic material selected from the group consisting of a monolithic ceramic material and a composite ceramic material and a thermal barrier coating bonded to the substrate. In one embodiment, the ceramic material forming the substrate is selected from the group of silicon nitride and self-reinforced silicon nitride. In another embodiment, the ceramic material forming the substrate is selected from the group consisting of a silicon carbide-silicon carbide material and a carbon-carbon material. At least one bond coat layer may be interposed between the substrate and the thermal barrier coating.

公开(公告)号：PL361760A1

公开(公告)日：2004-02-23

申请号：PL36176003

申请日：2003-08-20

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LITTON DAVID A ,  ULION NICHOLAS E ,  TRUBELJA MLADEN F ,  MALONEY MICHAEL J ,  WARRIER SUNIL GOVINDA

IPC: F01D5/28 ,  C01F17/224 ,  C01G25/02 ,  C01G27/02 ,  C09D5/18 ,  C23C4/10 ,  C23C28/00 ,  C23C30/00 ,  F02C7/00 ,  F23R3/42 ,  B32B15/04

Abstract: A ceramic material having particular utility as a thermal insulating or thermal barrier coating on metallic substrates is provided. The ceramic material broadly comprises at least one oxide and the balance comprising a first oxide selected from the group consisting of zirconia, ceria, and hafnia. The at least one has a formula A2O3 where A is selected from the group consisting of La, Pr, Nd, Sm, Eu, Tb, In, Sc, Y, Dy, Ho, Er, Tm, Yb, Lu, and mixtures thereof. The present invention also broadly relates to an article having a metal substrate and a thermal barrier coating as discussed above.